@charset "utf-8";

body {
margin: 0;
font-family: sans-serif;
color:#252525;
line-height: 1.7;
font-size:16px;
background-color: #87ceeb;
}

.container {
	margin: 0 auto;
	max-width: 900px;
}

header {
padding: 20px;
background: #ec6800;
}

main {
padding: 20px;
background: #fff;
}
footer {
padding: 10px;
background: #ffa500;
text-align: center;
}

h1{
	color:#fff;
	text-align: center;
}

h2 {
padding: 15px;
border-bottom: 4px dotted #00a3af;
color:#00a3af;
}

img{
max-width:100%;
height:auto;
}

.naka{
	text-align: center;
}

.box{
padding: 20px;
margin: 20px;
border:2px solid #00a3af;
border-radius: 15px;
display: flex;
flex-wrap:wrap;
justify-content: space-around;
}

.kage {
box-shadow: 3px 3px 10px gray;
border-radius: 15px;
}